Outlook: Delimiter setting admin policy

Microsoft lists this Outlook roadmap item as Launched, with general availability in June 2026.

Launched1 version

Facts

Microsoft id
557676
Status
Launched
Products
Outlook
General availability
June 2026
Release rings
General Availability
Platforms
Web
Cloud instances
Worldwide (Standard Multi-Tenant)
Status pages
Outlook status
First captured by us
(from our first import of this list)
Microsoft last modified
Source
Microsoft 365 roadmap · open the original at Microsoft

Microsoft says

Admins will be able to define a tenant‑wide default value for the Mail Compose and Reply setting that controls whether commas are used to separate…

Microsoft 365 roadmap,

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